54955184

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{31511}}^1$

素因数の和:31628

約数の個数: 20

約数和(自身を含む): 107455920

約数和(自身を除く): 52500736

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 31511, 63022, 126044, 252088, 504176, 3434699, 6869398, 13738796, 27477592, 54955184]

約数ペア:

[(1, 54955184), (2, 27477592), (4, 13738796), (8, 6869398), (16, 3434699), (109, 504176), (218, 252088), (436, 126044), (872, 63022), (1744, 31511)]